.topic-hero{background:linear-gradient(135deg,#0a1628 0%,#0d1f3c 55%,#102849 100%);min-height:260px;display:flex;align-items:center;justify-content:center;text-align:center;padding:36px 20px;border-top:3px solid #F5A623;border-bottom:3px solid #F5A623;}
.topic-hero-inner{max-width:960px;margin:0 auto;}
.topic-kicker{font-size:.82rem;letter-spacing:4px;color:#F5A623;margin-bottom:12px;font-weight:900;}
.topic-hero h1{font-size:2.15rem;color:#fff;line-height:1.45;margin-bottom:12px;letter-spacing:2px;}
.topic-hero p{font-size:1rem;color:#A9B6CF;line-height:1.9;max-width:760px;margin:0 auto;}
.topic-main{max-width:1120px;margin:0 auto;padding:52px 20px 70px;}
.topic-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:28px;align-items:start;}
.topic-panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:28px 30px;}
.topic-panel h2{font-size:1.28rem;color:#0B1A2E;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid #F5A623;display:inline-block;}
.topic-panel h3{font-size:1rem;color:#0B1A2E;margin:22px 0 8px;}
.topic-panel p{font-size:.95rem;color:#374151;line-height:1.95;margin-bottom:10px;}
.topic-list{display:grid;gap:10px;margin:12px 0 4px;}
.topic-list li{list-style:none;padding:12px 14px;border-left:3px solid #F5A623;background:#f9fafb;color:#111827;font-size:.92rem;line-height:1.75;}
.topic-side{display:grid;gap:18px;}
.topic-card{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:20px 22px;transition:border-color .2s,box-shadow .2s,transform .2s;}
.topic-card:hover{border-color:#F5A623;box-shadow:0 10px 24px rgba(0,0,0,.07);transform:translateY(-2px);}
.topic-card strong{display:block;color:#0B1A2E;font-size:1rem;margin-bottom:6px;}
.topic-card span{display:block;color:#4b5563;font-size:.88rem;line-height:1.75;}
.topic-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.topic-tags span{display:inline-flex;align-items:center;min-height:28px;padding:3px 10px;border:1px solid rgba(245,166,35,.45);border-radius:4px;background:#fff8e8;color:#7a4d00;font-size:.8rem;}
.topic-cta{margin-top:28px;background:#0B1A2E;color:#fff;border-radius:8px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px;}
.topic-cta strong{font-size:1.12rem;display:block;margin-bottom:4px;}
.topic-cta span{color:#cdd6e2;font-size:.9rem;line-height:1.7;}
.topic-cta a{flex-shrink:0;text-decoration:none;background:#F5A623;color:#0B1A2E;font-weight:900;padding:10px 18px;border-radius:4px;}
.topic-related{margin-top:34px;}
.topic-related h2{font-size:1.22rem;color:#0B1A2E;margin-bottom:14px;padding-bottom:9px;border-bottom:2px solid #F5A623;display:inline-block;}
.topic-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:22px;}
.topic-related-card{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:18px 20px;transition:border-color .2s,box-shadow .2s,transform .2s;}
.topic-related-card:hover{border-color:#F5A623;box-shadow:0 10px 24px rgba(0,0,0,.07);transform:translateY(-2px);}
.topic-related-card strong{display:block;color:#0B1A2E;font-size:.96rem;line-height:1.55;margin-bottom:6px;}
.topic-related-card span{display:block;color:#4b5563;font-size:.84rem;line-height:1.7;}
.topic-related-card small{display:block;color:#9a6a12;font-size:.76rem;margin-bottom:6px;font-weight:900;letter-spacing:1px;}
.topic-breadcrumb{background:#f9fafb;border-bottom:1px solid #e5e7eb;padding:12px 0;font-size:.84rem;color:#4b5563;}
.topic-breadcrumb .container{max-width:1120px;}
.topic-breadcrumb a{color:#4b5563;text-decoration:none;}
.topic-breadcrumb a:hover{color:#F5A623;}
.footer{background:#0a1628;color:#A9B6CF;padding:32px 20px 24px;border-top:3px solid #F5A623;text-align:center;}
.footer-content{max-width:1200px;margin:0 auto;}
.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;margin-bottom:18px;}
.footer-links a{color:#A9B6CF;text-decoration:none;font-size:.9rem;transition:color .2s;}
.footer-links a:hover{color:#F5A623;}
.footer-info{font-size:.85rem;line-height:1.8;}
@media(max-width:820px){.topic-grid,.topic-related-grid{grid-template-columns:1fr}.topic-hero h1{font-size:1.65rem}.topic-main{padding:36px 16px 56px}.topic-panel{padding:22px 18px}.topic-cta{display:block}.topic-cta a{display:inline-flex;margin-top:14px}}